Two hot air balloons are in the air. balloon a is at a altitude of 1,000 ft and rising at the rate of 100 ft/min. balloon b is at 2,500 ft and descending 200 ft/min. make a equation for balloon a and balloon b .

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step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.